From my privacy trials on ollama - any model downloaded does not know the date or time and cannot access the internet.

If you are still sceptical you could download something like alpaca on flathub and once youve acquired a model, remove internet access etc through flatseal.

I can tell you how to view the subreddit, but you wont be able to post still

theres a cool preset called “futuristic” on the linux version (cool retro term) -with a bit of tweaking you can make it look like a terminal from the alien franchise

backups of books I have bought with ebooks…

Foliate on linux is a great ebook reader

(or KOreader on both androix linux - this setup allows you sync your page progress)